baber/WOPTO huggingface dataset:
Patent JP-2004259476-A (JP)
Title: Fuel cell stack
Inventor: RI SHUHO
IPC: H01M8/02
Filed: 2003-02-24
Abstract: <P>PROBLEM TO BE SOLVED: To restrain a fuel cell stack using alkaline aqueous solution of metal hydride complex compound from leakage of fuel.  <P>SOLUTION: In the fuel cell stack composed by laminating a plurality of unit cells formed by pinching a polyelectrolyte membrane with a fuel electrode and an oxidant electrode through a gasket and a separator and using alkaline aqueous solution of metal hydride complex compound as fuel, the separator is made of metal, and the gasket is made of silicone rubber. In this case, since the silicone rubber with its strong elasticity is closely adhered to the separator, the fuel with a weak surface tension can be sealed even if the alkaline solution of the metal hydride complex compound is used as the fuel.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004259118-A (JP)
Title: Time information guarantee system and its method
Inventor: YOSHINO KENTARO
IPC: G04R20/00
Filed: 2003-02-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide a time information guarantee system, attaching display of objectively reliable product manufacturing/service providing time by a product manufacturer/service provider to a product/service without relying on a third party institution unconditionally.  <P>SOLUTION: This time information guarantee system includes: a random number generator provided in a time tag broadcasting firm 1 for periodically generating a time tag as a random number; a transmit means for transmitting the time tag to a digital broadcasting firm 2; a digital broadcasting device provided on the digital broadcasting firm 2 to digitally broadcast the received time tag; and a time server provided on a time tag authentication firm 4 to receive the digitally broadcast time tag, and associating the time tag with the receive time of the time tag to be stored in a database.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004259654-A (JP)
Title: Connector
Inventor: MURO TAKASHI
IPC: H01R13/506
Filed: 2003-02-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide a connector with shakiness between an outer housing and an inner housing suppressed.  <P>SOLUTION: The connector 10 has protrusions 37 protruded from either outside surfaces 16, 17 of the inner housing 12 or inside surfaces 25, 26 of the outer housing 12 along a housing direction of the inner housing 12. Repulsion forces are generated as top portions 37A of the protrusions 37 are press contacted with bottom portions of the other out of the inner and the outer housings 12, 11, when a fixing means 15 fixes the inner housing 12 with the outer housing 11.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004262697-A (JP)
Title: Manufacturing method of glassy carbon material
Inventor: SATAKE ATSUNORI
IPC: C04B35/52
Filed: 2003-02-28
Abstract: <P>PROBLEM TO BE SOLVED: To inexpensively manufacture a glassy carbon material with a desired size and shape.  <P>SOLUTION: A polymer resin which turns into glassy carbon when baked is mixed with glassy carbon powder having an average particle size of ≤50 μm. The mixture is molded into a desired shape and subsequently baked at ≥1,000°C in an inert atmosphere.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004265044-A (JP)
Title: Liquid crystal display device with touch panel
Inventor: HAYASHI MASAHIKO
IPC: G02F1/1333
Filed: 2003-02-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide a liquid crystal display device with a touch panel, capable of preventing damage to a liquid crystal display panel surface or a minute pattern on the upper face side of a light guide plate, assembled by use of a spacer not causing residual paste.  <P>SOLUTION: This liquid crystal display device is sequentially disposed with a reflection type liquid crystal display panel, a front light unit, and the touch panel for inputting information, or is sequentially disposed with a backlight unit, a transmission type liquid crystal display panel, and the touch panel for inputting the information. In the liquid crystal display device with the touch panel, the spacer of a non-adhesive elastomer is interposed between the touch panel and the light guide plate or between the touch panel and the transmission type liquid crystal display panel.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004262602-A (JP)
Title: Car for elevator
Inventor: SHUDO MASASHI
IPC: B66B11/02
Filed: 2003-02-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide a car for an elevator that can reduce the height dimension of the entire car and that can maintain riding quality well by preventing vibration from being transmitted to a cage.  <P>SOLUTION: This car 1 for an elevator that goes up and down along a guide rail 23 within a hoistway includes a cage 2, and a car frame 3 having a pair of vertical frames 10 that are placed on both sides of the cage 2 with the upper end keeping almost flush to a ceiling 7 of the cage 2 and a lower frame 11 placed between lower edge portions of the vertical frames 10, and the cage 2 is supported via an elastic body 12 on the lower frame 11 and a reinforcing member 15 is placed on upper end portions of the frames 10 and there are provided guide devices 22 on the upper and lower portions of the frame 3 respectively for guiding moving up and down of the car frame 3 and the cage 2 by being engaged with the guide rail 23.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004251257-A (JP)
Title: Gas cleaner, gas cleaning method, and discharge reaction body used in gas cleaner
Inventor: YASUI SUKEYUKI
IPC: F01N3/02
Filed: 2003-02-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide a gas cleaner capable of efficiently removing toxic substance from gas to be cleaned and to provide a discharge reaction body used in the gas cleaner.  <P>SOLUTION: A discharge reaction part 2 has a voltage pole side electrode 10 and a grounding pole side electrode 9. A section facing the electrode 10 on the other side of the electrode 9 on one side is covered with a dielectric 7. A granular filter structural body 8 having granular substance catching function is filled between the electrodes so as to pass the gas to be cleaned. Power supply 4 for generating discharge is constituted to form electric field by applying a voltage to the voltage pole side electrode 10 and generate discharge plasma. A granular substance included in the gas X to be cleaned is caught by catching function of the granular filter structural body 8 and electric dust collection function in accordance with the formation of electric field. The caught granular substance is burned and treated by action of the discharge plasma to regenerate the catching function of the filter structural body 8.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004263994-A (JP)
Title: Control method for air conditioner
Inventor: YAMAGUCHI KOICHI
IPC: F24F11/02
Filed: 2003-03-04
Abstract: <P>PROBLEM TO BE SOLVED: To provide a control method for air conditioner capable of air conditioning fully considering the comfort of clerks in a shop as well as obtaining high energy saving effect.  <P>SOLUTION: A comfort index value X of an attendant zone and a comfort index value Y of a commodity zone are obtained, variable weights are assigned to these comfort index values X, Y to obtain a total comfort index value Z, and the air conditioner 20 is controlled so that the total comfort index value Z gets to a target comfort index value Zs.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004273721-A (JP)
Title: High-frequency unit
Inventor: MIYAGAWA YOICHI
IPC: H05K9/00
Filed: 2003-03-07
Abstract: <P>PROBLEM TO BE SOLVED: To provide a high-frequency unit that is superior in shielding property against electromagnetic wave noise and impact resistance by shortening a time necessary for adjusting electronic components such as a coil, a variable resistor, etc. and reducing the number of parts constituting a shield case.  <P>SOLUTION: A coil 15 and a variable resistor 19 as an electronic component requiring adjustment of frequency are mounted on the surface 11A of a printed board 11, and a chip 16 as an unadjustable electronic component is mounted on the rear surface 11B thereof, thereby forming the high-frequency unit. A shield case body 22 fixes the high-frequency unit 10 in a manner to cover the rear surface 11B of the printed board 11, and a case cover 21 is attached to the shield case body 22 in a manner to cover the surface 11A of the printed board 11.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004202186-A (JP)
Title: Put-out command transmitting/receiving apparatus for game machine
Inventor: ICHIHARA TAKAAKI
IPC: A63F7/02
Filed: 2003-03-07
Abstract: <P>PROBLEM TO BE SOLVED: To detect an illegal action of revising put-out number data as abnormality by partially or entirely fixing to a high level or to a low level a plurality of signal lines for commanding the put-out number data.  <P>SOLUTION: The plurality of signal lines are configured for parallel transmitting the put-out number data. A main control device separately transmits the put-out number data and confirmation data in a specific correlative relation with the put-out number data in response to one put-out. When the put-out number data and the confirmation data are received (A33), a sub control device confirms consistency of the put-out number data and the confirmation data based upon the correlative relation (A34-A37) and when consistency is confirmed, the put-out number data are stored as a put-out number command (A38).  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004267453-A (JP)
Title: Pachinko game machine
Inventor: ENOMOTO HIROSHI
IPC: A63F7/02
Filed: 2003-03-07
Abstract: <P>PROBLEM TO BE SOLVED: To make it possible to apply a ball lending machine designed for a pachinko game machine having a relatively flat front surface in which a transparent board supporting frame dose not greatly protrude from a transparent board to a pachinko game machine having a transparent board supporting frame protruded greatly, improve the availability of the latter type pachinko game machine, and eliminate a difficulty encountered when the hall manager determines the introduction of pachinko game machine of this type.  <P>SOLUTION: In the pachinko game machine including the transparent board 4 covering a front face of a game board, the transparent board supporting frame 3 supporting the outer periphery of the transparent board and having a protruding portion 11 forwardly protruding from the transparent board, and an upper tray 6 located below the transparent board supporting frame, the transparent board supporting frame has a accommodating notch portion 13 at a part of the protruding portion, and the accommodating cutting portion has a shape and a positional relation capable of accommodating a paying out nozzle 102 extending from the inter-machine ball lending machine adjacently disposed in the lateral side of the pachinko game machine to the above portion of the upper tray for paying out dispensed balls into the upper tray.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004274536-A (JP)
Title: Code-identifying apparatus
Inventor: SATO TAKESHI
IPC: H04J3/06
Filed: 2003-03-11
Abstract: <P>PROBLEM TO BE SOLVED: To identify precisely unique words contained in transmitted data.  <P>SOLUTION: Correlation-detecting section 36 calculates correlative values A to N of each of the unique words A to N that are peculiar to received data containing any of multiple unique words A to N and to each of information transmission rates A to N. With regard to each of the unique words A to N, threshold values A to N are set. When a correlative value i (i denotes anyone of A to N) exceeds a threshold value i, a system-identifying section 342 identifies that the unique word i is contained in the received data and then outputs system classification data indicating that the received data have been produced at the information transmission rate i corresponding to the unique word i. When the unique word has been identified, a threshold value varying section 380 alters the threshold value i into a small value, while altering the other threshold values into large ones.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004271478-A (JP)
Title: Device and method for color correction
Inventor: TSUKADA AKIHIRO
IPC: G01J3/46
Filed: 2003-03-12
Abstract: <P>PROBLEM TO BE SOLVED: To provide a device and a method for color correction which can enhance quality of a printed matter and can correct an amount of combination of coloring liquids so as to reduce a color variation below the control value, when a color change is detected between the latest printed matter and the former printed matter.  <P>SOLUTION: The device comprises a liquid monitor 6a to 6d for measuring a spectral characteristic value of the coloring liquids in a vessel, a liquid viscosity measuring part for measuring the viscosity of the coloring liquids, a printed matter monitor 5 for measuring the spectral characteristic value of the coloring liquid layer printed on the above print sheet, a color change determination means for determining change of a color value between the latest printed matter and the former printed matter, a combination ratio calculation means for calculating the combination ratio of the coloring liquids so as to reduce the variation of the color value compared with the former printed matter below a standard level from the variation of the color value between the latest printed matter and the former printed matter, a corrected weight calculation means for transforming the calculated variation into a weight, and a liquid supply means for feeding the coloring liquids or/and a colorless and transparent liquid into the above vessel according to the above corrected weight.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004282177-A (JP)
Title: Data relaying method, data relaying apparatus, and data relaying system employing the apparatus
Inventor: NAKAMURA MAKOTO
IPC: H04L45/42
Filed: 2003-03-12
Abstract: <P>PROBLEM TO BE SOLVED: To provide a data relaying method, a data relaying apparatus, and a data relaying system employing the apparatus for relieving a processing load imposed on routing control of a PE router so as to efficiently carry out data relaying.  <P>SOLUTION: An IP-VPN (Internet protocol-vertual private network) backbone network 1 is provided with a user router table 50 having a routing information table for storing routing information with respect to companies A, B, C being particular users and comprising a company A router 51, a company B router 52, and a company C router 53, and PE (provider edge) routers 10 to 40 exchange and transfer the routing information between a CE (customer edge) router and the company A router 51, the company B router 52, the company C router 53 and capture the optimum routing path with respect to relay packet data from the company A router 51, the company B router 52, the company C router 53 when receiving the relay packet data, and relay the packet data to a router carrying out succeeding data relaying.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004281497-A (JP)
Title: Resistance change function body, memory, its manufacturing method, semiconductor device, and electronic apparatus
Inventor: ARAI NOBUTOSHI
IPC: H01L27/112
Filed: 2003-03-13
Abstract: <P>PROBLEM TO BE SOLVED: To provide a practical memory having a memory function body containing a plurality of conductive fine particles in an insulator.  <P>SOLUTION: In an insulator 101, a memory function body 113 containing a plurality of fine silver particles 103 covered with a silver oxide 104 is sandwiched between a first electrode 300 and a second electrode 411. Before and after a specified voltage is applied between the first electrode 300 and the second electrode 411, magnitude of a current flowing through the memory function body 113 is varied and the storage state is judged based on the magnitude of the current. Since the fine silver particle 103 for capturing charges is covered with a silver oxide 104 becoming a barrier for preventing charges from passing through, the memory function body 113 can hold charges stably under normal temperature.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2003268538-A (JP)
Title: High-output ion sputtering magnetron
Inventor: CROWLEY DANIEL T
IPC: C23C14/34
Filed: 2003-03-14
Abstract: <P>PROBLEM TO BE SOLVED: To provide a high-output ion sputtering magnetron which is hardly affected by the thermal damage arising from magnetic induction heating.  <P>SOLUTION: A rotary cathode of the high-output ion sputtering magnetron provided with the rotary cathode internally includes conductive components made of a conductive material so as to pass an electric current to the rotary cathode from a power source. The ion sputtering magnetron has an electromagnetic field shield arranged between the conductive component and a drive shaft segment. The electromagnetic field shield is made of an electromagnetic field permeable material such as an iron material, to reduce the thermal damage to the parts which are adjacent to the rotary cathode and are liable to be affected by the magnetic induction heating.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2004276725-A (JP)
Title: Electric power steering device
Inventor: HAMAKITA JUN
IPC: C10M171/02
Filed: 2003-03-14
Abstract: <P>PROBLEM TO BE SOLVED: To provide an electric power steering device realizing excellent productivity and cost reduction since an O-ring can be omitted at usual specification and realizing good workability of assembling at high temperature specification.  <P>SOLUTION: A rotation shaft 32 of an electric motor M for assisting of steering and a worm shaft 11 are driven and connected by a coupling 33 comprising a male coupling member 331 and a female coupling member 332. A lubricant having (1) kinematic viscosity of a base oil of 1,000-5,000 mm<SP>2</SP>/s (40°C) and (2) mixing consistency of 300 or lower, particularly a grease is filled in a fitting part of both coupling members 331, 332 of the coupling 33.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004280692-A (JP)
Title: Information gathering terminal and information retrieval system
Inventor: HONMA HIROSHI
IPC: G06F17/30
Filed: 2003-03-18
Abstract: <P>PROBLEM TO BE SOLVED: To provide an information gathering terminal and an information retrieval system which are capable of obtaining information corresponding to a retrieval condition without causing a user to give a retrieval request again even if congestion or the like occurs to an information retrieving device.  <P>SOLUTION: When a currently retrievable state is confirmed by a circumstance confirmation part 12, the retrieval request is transmitted to the information retrieving device 2 and information coinciding with the retrieval condition is acquired from the information retrieval device 2. On the other hand, when a non-retrievable state is confirmed by the circumstance confirmation part 12, the retrieval condition is stored until the currently retrievable state is confirmed by the circumstance confirmation part 12.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004214587-A (JP)
Title: Method and device for processing substrate
Inventor: IZUMI AKIRA
IPC: B08B3/02
Filed: 2003-03-19
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method capable of effectively removing particles or metal contaminants from a surface of a substrate in a short length of time and requiring smaller amounts of etching on the surface of the substrate in cleaning the substrate in a single wafer processing.  <P>SOLUTION: The method for processing the substrate comprises a first step for jetting droplet generated by mixing alkaline fluid with gas by a first two-fluid nozzle 48 to the surface of a substrate W, and a second step for jetting droplets generated by mixing hydrochloric acid or etching fluid with gas by a second two-fluid nozzle 80 to the surface of the substrate.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004279384-A (JP)
Title: Oscillator manufacturing method, oscillator and photomask
Inventor: ARAKI RYUTA
IPC: H01L41/22
Filed: 2003-03-19
Abstract: <P>PROBLEM TO BE SOLVED: To provide a manufacturing method for an oscillator to be manufactured in photolithographic and dry etching processes with its natural frequency having less dispersion.  <P>SOLUTION: A plurality of through-holes are formed on a ring of a ring oscillator R2. When a ring width W of the ring oscillator is reduced as a result of a machining error in manufacturing processes, a diameter d of each through-hole is increased. As a result, the mass of the ring oscillator R2 is greatly reduced, compared with that of a ring oscillator R1 having no through-hole. As the mass of the ring oscillator is reduced greater with the ring width w reduced, the fluctuation of the natural frequency of the ring oscillator is more suppressed. Thus, the fluctuation of the natural frequency of the ring oscillator R2 due to the machining error is suppressed, compared with that of the ring oscillator R1.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004289934-A (JP)
Title: Brush supporting member and its manufacturing method, and electric motor
Inventor: INAYOSHI TAKAHIRO
IPC: H01R39/28
Filed: 2003-03-20
Abstract: <P>PROBLEM TO BE SOLVED: To provide a brush supporting member that makes it possible to cut cost by simplifying a metal mold structure and molding processes in insert molding for fixing metal bracket plates and feeding brushes to one another integrally via an insulating resin.  <P>SOLUTION: The metal bracket plates 21 and feeding brushes 22 are fixed to one another integrally by the insert molding via the insulating resin that constitutes a resin mold 23. Free ends of the feeding brushes 22 are arranged at the side in the plate surface 21d direction of the metal bracket plates 21 to the fixed end, and moving portions of the feeding brushes 22 are arranged in a region facing plate surfaces 21d of the metal bracket plates 21. Regions facing the moving portions of the feeding brushes 22 at the plate surfaces 21d of the metal bracket plates 21 are disposed without being covered by a resin molded portion 23.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004286606-A (JP)
Title: High-temperature fuel assembly for raising temperature of cooling water outlet, guide tube for upper part of control rod and high-temperature control rod in bwr
Inventor: SHIRAKAWA TOSHIHISA
IPC: G21C3/07
Filed: 2003-03-24
Abstract: <P>PROBLEM TO BE SOLVED: To cut power generation costs by obtaining high-temperature superheated steam at a core outlet to heighten the thermal efficiency and improve the power generation efficiency and reduce the contamination due to exhaust heat and radioactive waste at the same time, in fuel assemblies and a control rod constituting a core of a boiling water reactor (BWR).  <P>SOLUTION: Fuel assemblies and a control rod are composed of: protective fuel rods 140 made of pellets of a sintered fertile material; high-temperature fuel assemblies 100 consisting of output fuel rods 150 made of multilayer sintered pellets; a guide tube 110 for the upper part of the control rod; and a high-temperature control rod 120. As to a material for high-temperature cladding tubes and others, the percentage of nickel , not including cobalt, in an iron-based alloy demonstrated by gas turbine blades is 26% or less. The high-temperature superheated steam is obtained at the core outlet by equalizing the flow rate at a core inlet with that of the steam at the core outlet.  <P>COPYRIGHT: (C)2005,JPO&NCIPI